Kenjiro Fujii

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Yachiyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Decentralized control system for network connection
- Patent number 7,519,968
- Issue date Apr 14, 2009
- Hitachi, Ltd.
- Masahiro Koyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Decentralized control system for network connection
- Publication number 20040230980
- Publication date Nov 18, 2004
- Masahiro Koyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Positioning system, and method for offering positioning information
- Publication number 20040201519
- Publication date Oct 14, 2004
- Toshiyuki Aoki
- G01 - MEASURING TESTING
Information Patent Application
Electronics device applying an image sensor
- Publication number 20020080239
- Publication date Jun 27, 2002
- Mitsuji Ikeda
- G06 - COMPUTING CALCULATING COUNTING